Manufactured by Jinhaixin Holdings Co., Ltd. (Jinhaixin), this high-performance 5.5-inch brushless hub motor features a precise 138mm diameter and is engineered for seamless integration into compact electric devices such as e-scooters, balance boards, and small logistics vehicles. Designed with standard fitment compatibility—ideal for 39mm tire width, 68mm axle spacing, and dual-threaded shafts—it ensures reliable installation across global markets. Built with premium-grade magnets and precision engineering, the motor meets international electrical safety standards (IEC/EN), offering consistent torque, low noise, and long-term durability. With full product warranty and technical support, Jinhaixin delivers trusted solutions for OEMs and manufacturers seeking efficient, scalable electric powertrains.
1. Universal fitment for common 39mm tire width, 68mm axle spacing, and dual-threaded shafts2. High-efficiency brushless design with stable performance and minimal maintenance3. Compliant with IEC/EN safety standards for global market access4. Optimized for compact electric vehicles with lightweight, space-saving structure5. Backed by OEM customization options and professional after-sales service
Ideal for manufacturers of electric scooters, self-balancing boards, micro-mobility devices, and small electric cargo carriers targeting North America, Europe, and Asia-Pacific markets. Suitable for B2B partnerships in EV component supply chains and smart mobility projects.
